General

  • Target

    file.exe

  • Size

    350KB

  • Sample

    221203-bac7lseb2t

  • MD5

    05aebc8e50bc8f93e9012a06e9fef51c

  • SHA1

    77b424a616fc2a2acbb1d88a4f069a3707befaf7

  • SHA256

    072c8aab1c1044a305f5147378db7d14156de44c34240ccc42a83e620361eeaf

  • SHA512

    4369639a711c4f3b4d6d23b4dcb9efbf32b97f9db7251d6d8b93a6367b314fae7adb68c49240d1acd09bb81fbdd5cda51656b7485066baf0d97103c47b957bdc

  • SSDEEP

    6144:4OaIlKLg8G9QcR+LaJSyua3lbN+BuRyqYILjK:4jUKO9Qz+Vu8NhRXb

Malware Config

Targets

    • Target

      file.exe

    • Size

      350KB

    • MD5

      05aebc8e50bc8f93e9012a06e9fef51c

    • SHA1

      77b424a616fc2a2acbb1d88a4f069a3707befaf7

    • SHA256

      072c8aab1c1044a305f5147378db7d14156de44c34240ccc42a83e620361eeaf

    • SHA512

      4369639a711c4f3b4d6d23b4dcb9efbf32b97f9db7251d6d8b93a6367b314fae7adb68c49240d1acd09bb81fbdd5cda51656b7485066baf0d97103c47b957bdc

    • SSDEEP

      6144:4OaIlKLg8G9QcR+LaJSyua3lbN+BuRyqYILjK:4jUKO9Qz+Vu8NhRXb

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks